The Toronto Sun is reporting that at least two Twitter users are offering rewards for the person who identifies the fan who tossed a banana at Philadelphia forward Wayne Simmonds during Thursday's exhibition game between the Flyers and the Detroit Red Wings in London, Ontario.

London resident Tracey Nola, according to the newspaper, was so upset that she's collected $1,000 in donations to create a reward to find out the identity of the culprit. The newspaper reports that Nola put the call out for donations on Twitter and got lots of responses.

"I know it's going to keep coming," Nola told the Toronto Sun. "London, Ontario, is a fantastic city and we had a lot of people that came forward and anonymously wanted to donate money to find this person."

NHL player agent Scott Norton has offered a reward of $500 of his own money in another Twitter bounty.

"I thought if I can get the ball rolling and seek out assistance from other people, then we can catch this individual and make an example," Norton told the newspaper.

Simmonds was skating toward the Detroit net during a shootout when the banana was thrown onto the ice, apparently from the upper deck.

London mayor Joe Fontana released a letter of apology on Friday to Simmonds. Brian Ohl, general manager of the JohnLabatt Centre, where the exhibition was played, also asked the public for help identifying the perpetrator, posting his plea on the JLC Facebook page, the Toronto Sun is reporting.

"We will not tolerate this type of conduct at the John Labatt Centre and if we are successful in catching the culprit, we will prosecute the individual to the fullest extent of the law," Ohl wrote on the Facebook page.